| 五垛山复式岩基锆石U-Pb年龄及其地质意义 |
| |
| 引用本文： | 易志强,文景,赖群生,谢珂,闫贺龙,王忠建,李帅.五垛山复式岩基锆石U-Pb年龄及其地质意义[J].地质找矿论丛,2017,32(4):594-603. |
| |
| 作者姓名： | 易志强 文景 赖群生 谢珂 闫贺龙 王忠建 李帅 |
| |
| 作者单位： | 河南省地质矿产勘查开发局第一地质勘查院, 郑州 450001,河南省地质矿产勘查开发局第一地质勘查院, 郑州 450001,河南省地质矿产勘查开发局第一地质勘查院, 郑州 450001,河南省地质矿产勘查开发局第一地质勘查院, 郑州 450001,河南省地质矿产勘查开发局第一地质勘查院, 郑州 450001,桐柏县国土资源局, 河南 桐柏 474750,桐柏县国土资源局, 河南 桐柏 474750 |
| |
| 基金项目： | 河南省地勘基金项目“镇平县幅、石门幅、安皋幅1∶5万区域地质、区域矿产调查” |
| |
| 摘 要： | 五垛山复式岩基位于北秦岭构造带东段,地处朱阳关—夏馆断裂和乔端—瓦穴子断裂之间,整体呈NWW向展布,由多个岩体复合组成,具多期次岩浆活动特征,岩性主要为黑云母二长花岗岩。本文在其解体出来的石门序列和五垛山序列中,采集5件样品进行了锆石U-Pb年龄值测定。测定结果对该区岩浆活动、构造背景及区域构造演化、地层时代确定等具有一定的地质意义。
|
| 关 键 词： | 五垛山复式岩基 锆石 LA-MC-ICP-MS年龄 石门序列 五垛山序列 河南省 |
| 收稿时间： | 2016/7/25 0:00:00 |
| 修稿时间： | 2017/11/10 0:00:00 |
Zircon U-Pb age of Wuduo mountain compound batholith and its geological significance |
| |
| YI Zhiqiang,WEN Jing,LAI Qunsheng,XIE Ke,YAN Helong,WANG Zhongjian and LI Shuai.Zircon U-Pb age of Wuduo mountain compound batholith and its geological significance[J].Contributions to Geology and Mineral Resources Research,2017,32(4):594-603. |
| |
| Authors: | YI Zhiqiang WEN Jing LAI Qunsheng XIE Ke YAN Helong WANG Zhongjian and LI Shuai |
| |
| Institution: | The First Geo-exploration Institute, Henan Bureau of Geo-exploration and Mineral Development, hengzhou 450001, China,The First Geo-exploration Institute, Henan Bureau of Geo-exploration and Mineral Development, hengzhou 450001, China,The First Geo-exploration Institute, Henan Bureau of Geo-exploration and Mineral Development, hengzhou 450001, China,The First Geo-exploration Institute, Henan Bureau of Geo-exploration and Mineral Development, hengzhou 450001, China,The First Geo-exploration Institute, Henan Bureau of Geo-exploration and Mineral Development, hengzhou 450001, China,Tongbai Land Resources Bureau, Henan Tongbai 474750, China and Tongbai Land Resources Bureau, Henan Tongbai 474750, China |
| |
| Abstract: | Wu Duoshan compound batholith is located between Zhuyangguan-Xiaguan fault and Qiaoduan-Waxuezi fault in the eastern North Qinling orogenic belt.Generally,the batholith extends in NWW direction and consists of several intrusive bodies characteristic of multi-intrusion.Now it is divided into several series and five samples are collected from series Shiman and Wuduoshan and the zircon U-Pb age dated.The result is significant to determine the magmatic activity,tectonic setting,regional tectonic evolution and stratigraphic time. |
| |
| Keywords: | Wu Duoshan Compound Batholith Zircon LA-MC-ICP-MS age Shimen seriese Wu Duoshan series |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《地质找矿论丛》浏览原始摘要信息 |
| 点击此处可从《地质找矿论丛》下载免费的PDF全文 |
|
